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प्रश्न
Air is composed of gases, water vapours and:
पर्याय
Dust particles
Rainfall
Snowfall
Light
उत्तर
Dust particles
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संबंधित प्रश्न
the biological/technical terms for A mixture of smoke and fog.
Name any two:
Natural sources of atmospheric pollution.
Name the major pollutants of air
How are the animals affected by air pollution?
State three renewable energy sources which cause less or no pollution.
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CFC
Most _______ pollution is caused by the burning of these fossil fuels.
Why do not lichens occur in Delhi whereas they commonly grow in Manali or Darjeeling?
A lot of dry leaves are collected in a school garden and are burnt every day. Do you think that it is right to do so? If not, what should be done to dispose off the dry leaves?
The figure given below shows a kind of pollution. Study the figure and answer the following questions.
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- Define the kind of pollution shown here.
- Name two types of the kind of pollution shown here.
- Write two main sources of above mentioned pollution with one example each.
- Write two points to control the given pollution.
